6478475 has 12 divisors (see below), whose sum is σ = 8064960. Its totient is φ = 5162400.

The previous prime is 6478471. The next prime is 6478481. The reversal of 6478475 is 5748746.

It is not a de Polignac number, because 6478475 - 2² = 6478471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6478471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11705 + ... + 12245.

It is an arithmetic number, because the mean of its divisors is an integer number (672080).

Almost surely, 2^6478475 is an apocalyptic number.

6478475 is a deficient number, since it is larger than the sum of its proper divisors (1586485).

6478475 is a wasteful number, since it uses less digits than its factorization.

6478475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1025 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 6478475 is about 2545.2848563569. The cubic root of 6478475 is about 186.4193241185.

The spelling of 6478475 in words is "six million, four hundred seventy-eight thousand, four hundred seventy-five".